powerpc: Fix compile error when CONFIG_PROC_VMCORE is not defined
We were getting elfcorehdr_addr undefined in this case.
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c
index 87effa3..211d726 100644
--- a/arch/powerpc/kernel/crash_dump.c
+++ b/arch/powerpc/kernel/crash_dump.c
@@ -55,6 +55,7 @@
DBG(" <- kdump_setup()\n");
}
+#ifdef CONFIG_PROC_VMCORE
static int __init parse_elfcorehdr(char *p)
{
if (p)
@@ -63,6 +64,7 @@
return 0;
}
__setup("elfcorehdr=", parse_elfcorehdr);
+#endif
static int __init parse_savemaxmem(char *p)
{